Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador
The bud-rot fatal diseases represent a threat to the economically important oil palm (Elaeis guineensis Jacq.) through all Latin America. The etiology in Ecuador is still unknown. It is assumed that insect transmission of an unknown pathogen is possible but there is a lack of evidence for transmission by an aerial insect. Therefore it was interesting to dedicate some observations to the piercing-sucking insect living on the roots of the oil palm in Eastern Ecuador which had been identified as Scaptocoris sp. The observations took place in the highly affected plantation Palmeras del Ecuador, Sucumbíos province, in 1999. Collected specimens on the oil palm roots were identified as Scaptocoris minor Berg (Heteroptera, Cydnidae). S. minor presence on the roots of palms was more frequent inside the bud-rot foci than in less affected areas (borders of the foci and in younger plots without foci). It is important to consider S. minor as a potential vector of bud-rot diseases of the oil palm in Ecuador and it should be tested.
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Subjects: | H20 - Maladies des plantes, H50 - Troubles divers des plantes, maladie des plantes, vecteur de maladie, transmission des maladies, Elaeis guineensis, pourriture, bourgeon, racine, relation hôte pathogène, http://aims.fao.org/aos/agrovoc/c_5962, http://aims.fao.org/aos/agrovoc/c_8164, http://aims.fao.org/aos/agrovoc/c_2329, http://aims.fao.org/aos/agrovoc/c_2509, http://aims.fao.org/aos/agrovoc/c_6667, http://aims.fao.org/aos/agrovoc/c_1135, http://aims.fao.org/aos/agrovoc/c_6651, http://aims.fao.org/aos/agrovoc/c_34017, http://aims.fao.org/aos/agrovoc/c_2485, |
Online Access: | http://agritrop.cirad.fr/597256/ http://agritrop.cirad.fr/597256/1/Article%20B%20Perthuis%20punaise%20Scaptocoris%20et%20foyers%20PC%20novembre%202020.pdf |
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dig-cirad-fr-5972562024-01-29T03:13:12Z http://agritrop.cirad.fr/597256/ http://agritrop.cirad.fr/597256/ Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador. Perthuis Bernard. 2021. International Journal of Tropical Insect Science, 41 (2) : 1883-1887.https://doi.org/10.1007/s42690-020-00356-9 <https://doi.org/10.1007/s42690-020-00356-9> Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador Perthuis, Bernard eng 2021 International Journal of Tropical Insect Science H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 Équateur http://aims.fao.org/aos/agrovoc/c_2485 The bud-rot fatal diseases represent a threat to the economically important oil palm (Elaeis guineensis Jacq.) through all Latin America. The etiology in Ecuador is still unknown. It is assumed that insect transmission of an unknown pathogen is possible but there is a lack of evidence for transmission by an aerial insect. Therefore it was interesting to dedicate some observations to the piercing-sucking insect living on the roots of the oil palm in Eastern Ecuador which had been identified as Scaptocoris sp. The observations took place in the highly affected plantation Palmeras del Ecuador, Sucumbíos province, in 1999. Collected specimens on the oil palm roots were identified as Scaptocoris minor Berg (Heteroptera, Cydnidae). S. minor presence on the roots of palms was more frequent inside the bud-rot foci than in less affected areas (borders of the foci and in younger plots without foci). It is important to consider S. minor as a potential vector of bud-rot diseases of the oil palm in Ecuador and it should be tested. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/597256/1/Article%20B%20Perthuis%20punaise%20Scaptocoris%20et%20foyers%20PC%20novembre%202020.pdf text Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s42690-020-00356-9 10.1007/s42690-020-00356-9 info:eu-repo/semantics/altIdentifier/doi/10.1007/s42690-020-00356-9 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s42690-020-00356-9 |
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H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_2485 H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_2485 |
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H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_2485 H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_2485 Perthuis, Bernard Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
description |
The bud-rot fatal diseases represent a threat to the economically important oil palm (Elaeis guineensis Jacq.) through all Latin America. The etiology in Ecuador is still unknown. It is assumed that insect transmission of an unknown pathogen is possible but there is a lack of evidence for transmission by an aerial insect. Therefore it was interesting to dedicate some observations to the piercing-sucking insect living on the roots of the oil palm in Eastern Ecuador which had been identified as Scaptocoris sp. The observations took place in the highly affected plantation Palmeras del Ecuador, Sucumbíos province, in 1999. Collected specimens on the oil palm roots were identified as Scaptocoris minor Berg (Heteroptera, Cydnidae). S. minor presence on the roots of palms was more frequent inside the bud-rot foci than in less affected areas (borders of the foci and in younger plots without foci). It is important to consider S. minor as a potential vector of bud-rot diseases of the oil palm in Ecuador and it should be tested. |
format |
article |
topic_facet |
H20 - Maladies des plantes H50 - Troubles divers des plantes maladie des plantes vecteur de maladie transmission des maladies Elaeis guineensis pourriture bourgeon racine relation hôte pathogène http://aims.fao.org/aos/agrovoc/c_5962 http://aims.fao.org/aos/agrovoc/c_8164 http://aims.fao.org/aos/agrovoc/c_2329 http://aims.fao.org/aos/agrovoc/c_2509 http://aims.fao.org/aos/agrovoc/c_6667 http://aims.fao.org/aos/agrovoc/c_1135 http://aims.fao.org/aos/agrovoc/c_6651 http://aims.fao.org/aos/agrovoc/c_34017 http://aims.fao.org/aos/agrovoc/c_2485 |
author |
Perthuis, Bernard |
author_facet |
Perthuis, Bernard |
author_sort |
Perthuis, Bernard |
title |
Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
title_short |
Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
title_full |
Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
title_fullStr |
Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
title_full_unstemmed |
Association of the soil insect Scaptocoris minor Berg (Heteroptera, Cydnidae) with foci of bud-rot diseases of oil palm in eastern Ecuador |
title_sort |
association of the soil insect scaptocoris minor berg (heteroptera, cydnidae) with foci of bud-rot diseases of oil palm in eastern ecuador |
url |
http://agritrop.cirad.fr/597256/ http://agritrop.cirad.fr/597256/1/Article%20B%20Perthuis%20punaise%20Scaptocoris%20et%20foyers%20PC%20novembre%202020.pdf |
work_keys_str_mv |
AT perthuisbernard associationofthesoilinsectscaptocorisminorbergheteropteracydnidaewithfociofbudrotdiseasesofoilpalmineasternecuador |
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1792500073658056704 |